CVE-2023-21186 — Out-of-bounds Read in Google Android

CWE-125 — Out-of-bounds Read3 documents3 sources
Severity
7.5HIGHNVD
EPSS
2.3%
top 15.34%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
2
Platform Vendor Google NativeGoogle Android
Timeline
PublishedJun 28

Description

In LogResponse of Dns.cpp, there is a possible out of bounds read due to a missing bounds check. This could lead to remote denial of service with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-13Android ID: A-261079188

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:HExploitability: 3.9 | Impact: 3.6

Affected Packages3 packages

▶CVEListV5google/androidAndroid-13
▶NVDgoogle/android13.0
▶Androidplatform/vendor_google_native13:0 — 13:2023-06-01

🔴Vulnerability Details

2
GHSA
GHSA-c65x-4363-qmmx: In LogResponse of Dns↗2023-06-28
▶
OSV
CVE-2023-21186: In LogResponse of Dns↗2023-06-01
▶